Finding the Third Proportional to 582,250 and 1,273,118

Step by Step Solution

1. Step 1: Write the proportion equation
   582,250 : 1,273,118 = 1,273,118 : x
2. Step 2: Convert to fraction form
   582,250/1,273,118 = 1,273,118/x
3. Step 3: Cross multiply
   582,250x = 1,273,118 × 1,273,118
4. Step 4: Simplify right side
   582,250x = 1,620,829,441,924
5. Step 5: Solve for x
   x = 1,620,829,441,924/582,250
6. Step 6: Final answer
   x = 2,783,734.55